we should talk about energy policy. we shouldn't make countries dependent upon sources of energy whether it's in the middle east of countries that don't agree with our policies or russia doesn't agree with our policy. let's have alternative ways to deal with the energy issues. >> going to sort of realistic next steps here, senator graham, amid all the serious debate, very interesting. maybe if we rethink our energy policy and less carbon monoxide in the air. senator, you tweeted on tuesday, benghazi earlier and you tweeted with it started with benghazi. when you kill americans and nobody pays a price, you invite this type of aggression. do you, yourself, to believe that vladimir putin was sitting there watching the olympics and he thought, oh, benghazi, that's why i can invade ukraine. i mean, seriously, sir. >> here's what i really know, i don't expect. i know the world, i travelled a bit. it's a mean world and a good world. i tell you this, when americans are killed in libya and our president says, i will go to the en